Evolution of conduction channel and its effect on resistance switching for Au-WO3-x–Au devices
We performed a systematic investigation on the dynamic behavior of conduction filaments (CFs) in WO3-x-based devices. It was found that the electric forming produced an electric structure consisted of a conductive channel (virtual cathode) started from cathode and an insulating band surrounding anod...
| Main Authors: | , , , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
Nature Publishing Group
2014
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3920219/ |